Can Black Kuhli Loach live with Zebra Pleco?
Compatible
Why
No conflicts — these two share similar water needs, temperament, and size, and neither is a threat to the other.
Sweet spot: both do well at 79–86°F and pH 6–7 — aim there.
Side-by-side
| Black Kuhli Loach | Zebra Pleco | |
|---|---|---|
| Temperature | 73–86°F | 79–86°F |
| pH | 5.5–7 | 6–7.5 |
| Hardness (GH) | 2–10 dGH | 2–6 dGH |
| Adult size | 3" | 3.5" |
| Temperament | Peaceful | Peaceful |
| Min tank | 20 gal | 30 gal |
Together, plan on at least 30 gallons.
Where to buy
- Black Kuhli Loach: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Zebra Pleco: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Live-animal shipping: add a heat pack below 50°F, expect weather holds above 90°F, and schedule delivery for a moderate week when someone can receive it promptly.
Build a full tank around this stocking →Everything compatible with Black Kuhli Loach · …with Zebra Pleco